PowerColor Red Dragon AMD Radeon RX 550 4GB GDDR5 Low Profile Graphics Card

RE: Powercolor Hellhound 7900 GREMy grandson and I built a new machine last December (2023), an AMD build centered around the 7800v3d CPU. When it came to the GPU, we used a 4070 from another machine waiting and hoping for better pricing on AMD cards, in particular the 7900 XT. When the 7900 GRE was announced we were all –in waiting for reviews and a fix on the overclocking. The GRE was exactly what we wanted, a stock card that beats the 4070 Super and overclocks to compete with the 7900 XT. We picked the Powercolor Hellhound because it checked all the boxes, price, size, weight, great thermals, quiet, large factory OC, glowing reviews and ability to overclock with meaningful results (uses Samsung memory rated 20Gbps).The first thing we did was launch each game, check for Nvidia options and turned them off, uninstalled the Nvidia drivers using DDU and shut down. After installing the Hellhound, we disconnected the network and booted up, installed the latest drivers (24.6.1) and launched Furmark 1 and ran the 1440p benchmarking and then did the same for Furmark 2. Furmark is one of several benchmarking tools for windows and linux (Furmark 2) which is used for troubleshooting GPU ‘s, also provides a quick benchmark for OpenGL and Vulcan (Furmark 2). The results were what we were looking for to show everything was ok; Furmark 1: GRE- 15445, 4070 –11926 (the GRE is 23% faster) Furmark 2: GRE-12378, 4070-9299 (the GRE is 25% faster). The most meaningful way to benchmark a GPU is in-game testing, without repeating an entire review for the Powercolor Hellhound 7900 GRE a brief recap follows:Relative Performance (25 games, all cards stock, no user OC):Hellhound vs 4070 (Hellhound is 17% faster)Hellhound vs 4070 Super (Hellhound is 5% faster)Hellhound vs 4070 Ti Super (Ti Super is 10% faster)Hellhound vs 7900 XT (7900 XT is 14% faster)The three games (no user OC) that I regularly play with this machine are Avatar FOP, Halo Infinite and Doom Eternal the Nvidia optimized settings were left unchanged and when launched for the first time with the GRE all AMD options were turned off except for Radeon Anti-Lag. The first thing I noticed; the image quality was significantly improved. I thought I left some option on, so I double checked. Halo Infinite and Doom Eternal saw the biggest change, I ‘ve been playing Doom Eternal since launch and I never thought it could look this good. Performance wise Avatar FOP (with FSR/FG set to Quality, this is the setting I used for the 4070) FPS improved 10+% with better lows, Halo Infinite no change with these settings in FPS but noticeably better image quality, Doom Eternal this was like a new game, unbelievable graphics and 12+% increase in FPS, the 4070 also used DLSS (balance), I just might play this again from the beginning.The Powercolor Hellhound 7900 GRE is an incredible card, the 7900 GRE was listed as the penultimate card for 2024 and I agree, but this card should be number 1. I highly recommend this card for anyone looking for an affordable gaming GPU that does it all.

The PowerColor Hellhound AMD Radeon RX 7600 Gaming Graphics Card, is an excellent GPU for a combination of solid gaming and productivity. The card is relatively silent and runs cool. The AMD Adrenalin GPU drivers are solid in my experience on Windows 11 and this card performs flawlessly out of the box.The AMD Fluid Motion Frames feature in the drivers provides a huge boost in frame rate over my ASRock AMD Radeon™ RX 560Phantom Gaming Elite 4GB Graphics Card. I have been able to run Fortnite on very high settings at 4K resulting in 120 FPS with a Samsung 4K monitor.The PowerColor Hellhound AMD Radeon RX 7600 Gaming Graphics Card includes AV1 encoding support which is great for video editors and streamers as well.For initial setup, first download the AMD Adrenaline Drivers @ amd.com and then delete current drivers before beginning installation of PowerColor Hellhound AMD Radeon RX 7600 Gaming Graphics Card.Before installation, set the LED Switch which has 3 settings to either blue or purple with the middle being the off position. Now set the BIOS Switch, as this allows you to overclock the PowerColor Hellhound AMD Radeon RX 7600 Gaming Graphics Card.Please check the Amazon listing, as the Installation Manual, is posted under Additional details.

The PowerColor Fighter AMD Radeon RX 6750 XT offers impressive performance for its price, making it an excellent value for mid-tier gaming builds. Let’s dive into the technical benchmarks and details:Performance Benchmarks:3DMark Time Spy (DX12): Scored 13,800, comfortably outpacing similarly priced cards like the RTX 3060 Ti.Gaming Performance (1440p, Ultra Settings):Cyberpunk 2077: Averages ~62 FPS with ray tracing off, ~48 FPS with RT Medium + FSR.Forza Horizon 5: Solid 90 FPS, buttery smooth experience.Call of Duty: Warzone: Easily maintains 100+ FPS for competitive gameplay.Productivity Performance: OpenCL score of 94,500 in Geekbench 5 shows it’s no slouch for video editing or 3D rendering workloads.Thermals and Noise:Under load, the GPU reached a maximum of 72°C, thanks to PowerColor’s cooling design. Fan noise was noticeable but not overly distracting, peaking at 36 dB under stress tests.Power Efficiency:The card has a rated TDP of 250W and performed well within expectations. A quality 650W PSU is recommended for stable operation.Build Quality:While the plastic shroud feels basic, the dual-fan setup and backplate provide adequate cooling and rigidity. The lack of RGB keeps the cost down and aesthetics simple.Why It’s a Good Value:Priced well below comparable cards like the RTX 3070, the RX 6750 XT delivers excellent 1440p performance at a fraction of the cost. With 12GB of GDDR6 VRAM, it’s future-proof for texture-heavy games and modern workloads. When factoring in AMD’s added software value (Adrenalin, FSR support, etc.), it edges out NVIDIA offerings in this price range.Conclusion:The PowerColor Fighter RX 6750 XT is a powerhouse for 1440p gaming, blending performance, efficiency, and affordability. If you’re seeking high frame rates without breaking the bank, this card is an easy recommendation.